Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001140361-11-010063
Filing Date
2011-02-15
Accepted
2011-02-15 21:15:23
Documents
1
Period of Report
2011-02-01

Document Format Files

Seq Description Document Type Size
1 FORM 4 doc1.html 4  
1 FORM 4 doc1.xml 4 4835
  Complete submission text file 0001140361-11-010063.txt   6556
Mailing Address 11500 NORTH MOPAC EXPRESSWAY AUSTIN TX 78759
Business Address 11500 NORTH MOPAC EXPRESSWAY AUSTIN TX 78759 5123389119
NATIONAL INSTRUMENTS CORP /DE/ (Issuer) CIK: 0000935494 (see all company filings)

EIN.: 741871327 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7372 Services-Prepackaged Software

Mailing Address 11500 MOPAC EXPWY. BLDG C AUSTIN TX 78759
Business Address
RAZDAN ASH (Reporting) CIK: 0001348803 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-25426 | Film No.: 11615806